Schneider Electric LA1KN13 TeSys K 1NO+3NC Front Mount Auxiliary Contact Block

The Schneider Electric LA1KN13 is a front-mounting auxiliary contact block from the TeSys K series, designed to expand the signalling and control capabilities of TeSys K contactors. Providing a 1NO+3NC contact configuration, the LA1KN13 integrates directly onto the front face of compatible contactors, enabling additional control circuit connections in compact panel layouts. Weighing just 45 g, this lightweight module is engineered for reliable performance in industrial automation and control panel applications.

Technical Specifications

Applications & Use Cases

• Contactor Expansion: Adds supplementary control contacts to TeSys K contactors for interlocking, signalling, and feedback circuits.
• Control Panels: Ideal for compact industrial control panels where additional auxiliary contacts are required without increasing panel footprint.
• Industrial Automation: Suitable for motor control centres, conveyor systems, and general-purpose automation machinery requiring multi-contact signalling.
• PLC Interfacing: Provides discrete feedback signals to PLCs and SCADA systems for status monitoring and sequence control.